INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e75a128b6b0bba819b29d258cf345bd7f41aa5c6a2895c20bc32b1ad227b3815', 
    'Nb4pQAcN+WEbOpKSk6vgTG7hA3wg1OCE+M4n4WdXqlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)