INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc3cb27f5106f64634d6a1a28848d96157a455b1b951d9e5655db536853ae22', 
    'osXrgaaT+oTIyfhFyQ8gRV8qRyJyNAHT2V0Br0seqVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)