INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2331ae679af152afb188db5400939600d3ad0f44233da00a0b6b62d7fd5a5a5', 
    'xhs1VfO1dMnmR880VrB0b86s4xArbeNUrgqGzkbvIZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)