INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80cf76d5638dc860bd302e7db32d6e42fde296756b594699039d5e6078f54f48', 
    'W8GCUV0hstOZbYowz/w30xCx7djpSfxRSfEZy1IEL/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)