INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c56754e3610297a0c7587f3402cb177c5a988d94900386bf8222427a4a676c6', 
    'vMn5/Ux36o71AD5wEt5BNrcfz4a8o0QkhyX84ddri7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)