INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7f02438ade5e91474d101c09af795d1de6d3e830874c9b3ef8c285afb92ac5a', 
    '/3HNbmd2EmywRAI61EK71+V0SzeqNRmdlJQ8SndS5Hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)