INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ac70cffd6fb1dba89e6dab70ea86af53789e19e86ebba0aba5479085f129259', 
    '+EWhgGVB8pGVncn9QKcnNioAJlbxC21rNMwGMII48Ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)