INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b8f1121bdf0b1dfa633c151d2f6219894f119adc8fcad52c047be14982561f7', 
    'dPMsZWz/JFbUsmjJnNwl5pmDQou7Thr4lVRGZPFPdDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)