INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '577593f58350795df844865af5bd3ffa25c6b86fdcb67f7992ee6dee40fe6b1e', 
    'F3AcvxjqTreqOnSwpBLbQNdWGm2baHl/KZnqMmvjGRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)