INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f6049e0fbc290bda47b3de74b0960ab64dc3a0850447f22d55316168905010', 
    'jEwuyhMPheUSLHmnpPm+wM48oYPyJJ5I8Q7LtxT19+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)