INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bfe1ab61ca316a2af0ebb898e268e4815dc5e858c45b85daa4651e5cc599565', 
    'szgkW1+LThl7e2KjpBNL6CLhc3dSvZE1IO/ssKHvsZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)