INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4027e1a3d7010a48da9965e32e8211523140defbf14926105e65936cf52ced1', 
    'dM92s3LBOGqmUPO7VIpK1nUXWu2LHYNPpbKS6ds6Nj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)