INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68941b785a9b46a7351fdd749b9162b9dcc13867ab88c1ca4a33e6e41580e923', 
    'l8qEExPAU3ecXWMI76FxKrnCzyMShJVNxlfgDeU18Ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)