INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f12120d88e95610767ddded0be71d01a395c8238c64203a84ec757d4d0d9397e', 
    '5GMMML5w8ovON4u0pVE+3s5rOxiSuDpuBjaq25SVAtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)