INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c98d91116e6bb118daee593dee4254045dcd6e7ce0415fb0d054da71020f3453', 
    '3ZecnOlrXbhfU5HrNY91uovAspCPTL2E80J8j04G5Iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)