INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f509ef4c0b413276e215772a30458f7cd98dd031958c73ce24d5f27d42a9be37', 
    'cftNlSHyhSZ7IWn5yaP588Ls4SDAQ6t5v0Q+WUGctZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)