INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c64d8dd1c950470ff3af32d0e876d2c1ccf7bd9485977613b29cd4d6947d2d', 
    'tM3nBC3mkEy7w+P9v2PLXIoF50NtLkY3fz2WkePz2ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)