INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '707d5550bde91f8f81789d4ada6a55d230384caaad4de7951daf7f9ce501a98b', 
    'zr0DqAWqkRGe8oEukxDPu+SNJhC82cdG1JTwYOMaJ8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)