INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba4d296b016ec3f9a46fcf98e5825887f975bbba184e060326b0b0c033e03ea5', 
    'lKgPhcXuqN5lctSibsB1tmH4mpoPPb/YqfunpKM7tzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)