INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03fa9d069c827bc9563a4814056a97f8981dea3fb7008883c15fcb800d2403de', 
    'VNEjxAR8hirv3aBCl8dq77wwRBWeWHQZrafa5xyr/R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)