INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d8027ca4d50002968a8c9c3584e892d502a0d9795f2a7b00c505c4a02f9ea18', 
    '+M+Y7AiQsoNWIOSVQklSV3lu74PUQUFerzpACg2T1RU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)