INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8595959d7495fe86801d31bf3511e5f446d1908a9487277622fad6bb552e7a6', 
    '+6IqDFUEDMcBsH7pp/LynehAastl09QsjyNjlGAqhoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)