INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342aae0fefb7d68a71982c89a0c723898f082508d2760d1134024b9f5602a76d', 
    'Kwi58iiVpCLpuAUzLUkIganMqz62ff5vKxEc61SKMtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)