INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a117e596f222607570b5e99fee2c8708478cbc88e364d775ba5926950528828f', 
    'DpcSv4dFt1kaVAyOAx9nAIbso/6S6aeIx0PQOfaHmmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)