INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b1d3c306b2cad4d179c89b3f25887d26d0a6a631d621f6c9247684fcff6098', 
    'ohSXsfOQLXZdGAfGx0wXVzKKKBvJdtD6vbbDU5d/muk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)