INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fc1d6bd301330f3981d922f1eae641af6b7a1bbfae293420150e50e8869f363', 
    'RHRQommFsQ1rnqO4IQ6DRALj52dZqRR31BC2ZW3MLmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)