INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837c8fef7de5dbfc1b181dcef31a50214630fc6c065a52ef41dea5691a0840e9', 
    '46YDyC+QSimEVGFl1D0A2uAVQg5G6JTWLYsfP2yAUGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)