INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38b8ffdbecb7578953136cff315dfcdf7049c6c8687263232988b4048e52dfc', 
    '5L8rSN5IOkc/IzFmucllcmIkVMZFv2TuPhGEm6wTepc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)