INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740b50b01b7eb89b929cbe3e817bf7cde7f316ebee1bd10d523aaedbc3735a5b', 
    'n2lIs/xoiq+tu55vXNEikuzS4ngTOs8DiXxnLTFpD4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)