INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c102f7aa2113bcc9759ad490b75fb6e3b10a842301dce2585f04a4b5cec26e1', 
    'eFwLrmQHO/q6ylo/aTR8QArLLDVfbFekwxUdaW5AV7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)