INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b84a3de517524615a3fe99f7a8d1e556ff5e2b6009e3ff6ceaf62e7c0e5470b', 
    'BEiU3nnmf3gSAnSBRN9RHjZGozb6+3mNWrGBDnAlTSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)