INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a48943b449c11b9ce953821b1eded134aafeb86c7a31b00ad6f0b460fa0fc2c', 
    'L3A7Hoq9AjHanrcRBVZEaofR3nwI74EFCRNap4c47i8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)