INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2052a4c809085c410c039b96c98d93d1528a8c616b37b08739d27552e0af79c5', 
    '5QkSvO2aqzvPbaMIMzS52cheuwdCElWFTWlxbBWJFxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)