INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99a899d66a5186b101e3140ca261b74b53d7d0722af274b1008c6f78858efd87', 
    'va9eMIJ768Oqba9iXl8aWqVkRYBj42mslIkbeTDDmP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)