INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ad9af231ca768e2741fbe996ed05119db406db695b6db63221a9597f80add5', 
    'lpJ9Pel19fz23DeOdZTI5KU2/zSdwfNVj52QBAFDOlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)