INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b854e50520751349954708f87454a57cb506283a87640bd4fad9618a145dbd64', 
    'Fjkf8QMwa+in6zpjRB3owzf7F9AumzLf6QKGrH9CxzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)