INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d8858f5b925fead927e2bbab800194e3865e2060abfe0e5cfaaab8b8827b012', 
    'mOpnHUT+GXffGdXc70wO3d1NIakoPn9By2Rft0hw7KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)