INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e876f8ecd600254463f5d9e59291b1dfee5f6ac1ef6f7531f0313ff7eaad4597', 
    'y5ONvyN3ruZUQLCJJ8zwZPneoDGkx6XgbIqyJvYqhBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)