INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b529100ecb4f608d14f5a07dc33d72314c7f2932b49e3849855f3fc3325a99c', 
    'IcZ9/iyq1ReVSbfuFpVbsxWpApg+mXxkxM/TGYbXIDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)