INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14550aa1151dc823526186edbabc03010dc3c3130001b18f11dd0a984443b35', 
    'kEqq+r9w5/pCXvlww4vdbHbN8jvYJLI5ax0lSNMym5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)