INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b457a048f2629055d713f1891efd014e7aa714e1788fdfb0844d65934208656d', 
    'bKwEcP35bbFy2Wd2p8pKEiyldQ19VIE3b1t0340d+5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)