INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ff5e6760d7f6f0c15c3a0b5d9df0f94c34de9f4f14830a44737f7b2edc1f3b', 
    'eAEtF5CRj4CYMCcVPU4wiyEfCirfbaxLi57KagzDN9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)