INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1b1f2c9d70b0caeeaee74be4f0e321a18a506e423f044c62c7140bccbf012fd', 
    'SStX7ZUCazWgxmV6aHxuhGZVW89L2NRTV5BI/Y+kB5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)