INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75b3748b860371a296cca81948e094df11fb1f2790fd1ec4771b34571e70d00d', 
    'eeilvucUuPz1zKIdE4lqGfNRgYlhQPStyrEa52y2prM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)