INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'decc3ee7780b02fb8b12b5f6c90db19dd11de65da1612d523993111720a149ee', 
    'xgREttQbzVSFs9PWrULsEeILFgKd7yqo3PfujohFWAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)