INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e5efc7abf4918946dcb9c65539ea697269cc13e158e12e27d001637836fae31', 
    'U78U2EKq4Eb9uazScM18n0oXfV7giDcIdGt9g/I+EuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)