INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b01e0abb01f022cdd1a78638e7c8d9350c558c0edfbc49253a217043826444', 
    '0XDrDU4btGYjztpW/FsKCFKH+hDnZzieUadZC8przoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)