INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca6b4526a3c033dc811e436026f66c847f4071ec497a206e5decc14019b6df86', 
    'fF/y0Xvc8MIUxMj48PrMpcsvTAL3uMihW2eI0Nx3Uxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)