INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0db9febc3a5a6521341466d983ea363ac69971e2042d1cc8b6d41793f9378b8a', 
    'vFimR4onVb7PcF1gQle+5ovUF2Q1RvA0zeIs2iG2cRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)