INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6fdc90b9b2a5afadb3342199101b9157660d421afef388139852e8dfb341f98', 
    'FArSC3086MYS+J5QsgpmaCH2b5HPw5uUj4Hmwx5q3gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)