INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a87bb1e4c7276b1ca2174c7fb701611881f3f32521b2af49a160643f6d7b94d', 
    '4jlpAw0zPPQftGOn8bjNnPFdUWEu0Nb717B0epc2kgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)