INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e19c41d8d18a945ecfcb1bcbe8e1f4a8c4918caa6373c4357077f8e9dd5430f', 
    'nH+iTc5LxuwkvPzVInzHAMxlHELC/Qe8GJQbscwEkb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)