INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e220264470cde13e44953211152c9389fb859d3b55fcd9b8abf2336bc241b11a', 
    '4zeA3+By5tT2YmAx54/elhXLtoFTK92m2FsAiCKlpdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)