INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e3eb771315c03c500b672e6f965b6be6e934496b2e2865278d32c3cf493bf7f', 
    'hnrFd8h3EaKw/bvQ2ySv2vMM/pmh0rWNsHNMOEJEuj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)