INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e14450c4a45996ce4d38375ffed4465e7f3e1b419ff484c9a8d8ff438a1b25', 
    'oD7eJMYVfFORMacXOr/zFWHeMrqPebQClJmTS/M+Ftw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)