INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d420344abcb087922628cb33882cdee8f27074a16433a1b83a568aa5d5d395c', 
    '/Ci6jjql6PHH2hAoxFI9RBCX2XCS/tXWslmhEIw9XSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)