INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cbc793f5ddd19ee8ff1dace76c0e2133724cb5f714e18809aaeea0367a02c4e', 
    '7UMQdJnQ1Ux1Je9YSjpNsrvBQsEcqLqYZr3W8JT2U+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)