INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4978f3a6e939fbba2be9701f5845571096d10ff9e2a7c4769c49d98abf8d9bdd', 
    'IQHbpKa18Ua0QJAkvgNiWUh0Gu4aPZMf+ef8HYM51e0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)