INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d2f16c863091f0995960107f8ea4dd9341d6190b122d56120e259fff7859307', 
    'z393dCnH1bcAfxn9Oth3SailDfVCGec9eKLtzFet838=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)