INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2e1a9c54ce7155037045f01961cdef549af1b9b19f926e687af16f9cf2079f', 
    'RjCbUMz0DKOYm+pvc9FTum4gut3ln7HR9sfitIfD33M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)