INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30d0a56e2cddbc40c88307d6660b0c01229aae1f76ca439f220f902063fd02d6', 
    'rEOvx0W5Y1G2N3aKUaOAN+VN1WqQ3GqZPcdRNHIkE9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)