INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5f83d4847785f0c0046a33a67c77b1f134a0e2ba89787e863fd81ddffc73c33', 
    'MUTgF+pPXNEmbU3jBZUHUy5aX2bF3ffbgLCijMYUtac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)