INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b3711bcc246396135b62c028544e1813945ff0649dab3337401bc175199a11f', 
    'MNvBBSMP1PaFWKTzVSnvFRyy1H56RUCALVMPqULF7cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)