INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e0055abf012d494963c4e0d2ce29351ba6125e7686c30ce75d9143af73c577e', 
    'jqccDiOhyLPv7BdjXSMHmqZf/KXoa66QV1qtGoApwvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)