INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4d803edf84070e36d6d6cfe9c51c63a2cbca41d25cdfc77034a2f45ebcf962', 
    'zgAVnOXxBFSfanitjOkelG2vjSNWOnlqayCYjgcONu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)