INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9ed14881e9f7e5585d5449123c0990cb9de12fb7204b8ef61031be833ea19e9', 
    'OMld3a0hGhiFn8Jl/suQcPOFk7C+6RFN4Y7wszPAS0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)