INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17054537503b6e8fe7694d146d64ba3712f5eb9d487d1da618cd145e352c588d', 
    '29j/c/42BrqrzYr2KKT207IulHhigxHu0MD4AZ69R0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)