INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ea6bfe6843ef6310d46108d7c1c7a28a52d9f55f1ff08a51283e97f581ff4c0', 
    'xIELC2gPw5eRSgjbu+eZ0W3og4OU5iNAFq+Kg6/0ehc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)