INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c31b61297a1a71ae55cecd172bbd00e4480dc530858139c901ca52c391922f41', 
    'WAofOEs/40XswLVz5w1mz5FKfWzt5kv5ZoE2FAl72T0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)