INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d51ab7f13640085aebe2a822bc40c88b809a252b0e3b11fd15ed5b2d5bcd4ce', 
    '4A4oRZzMFsUakFcAXbzjKfRVB8OTBT9Q6xCnxyhi7p0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)