INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bedf5611bd0f90399978be32b94a642c33edc34f3639a071ca46edbdab4770be', 
    '/1/AcP0k2bFrWGHw1DpNhn89/T7Knez2sOOFr3tUjn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)