INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51026b67c59ddfe8709d08b77db2531e6000a1ad4296f088fbdcbbfd426cd76c', 
    'zEqgCH01C00ItL2cDrnO0fQ7qvpzVrOH5kBRrpCTHiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)