INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e6359bb02ac44a3a8b642b5a9b26b7a9700193ab27bdf0937047c17adcacc8', 
    'E2B8ZJl0I3kcBkvMvO/f0k8oW08Uo3t9cbUJaNsOYv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)