INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6006d5a8838cf534a13dcea60f7c5ceb909d0d344eddd1a5eabf3e6238543a', 
    'jz9bXK4dLEZwTWn2rlagL7qhNem1rhey3I9rlFWL+14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)