INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddd4390b1ebbdf569666c2ffe889eaf4941ecca8d82774c6870454fdd69a6187', 
    'DECgK1P0MRMkhfWZtJ5Ls7nDPEXnIa+zTzX1TIojc2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)