INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08bf288017896c255c2faaa0aea51589c55451a427aa18e584433299712483f7', 
    'luN4ZewUlQtr+1ROSLf3Bdw4UPKdf/F96jvOvOqq8qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)