INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21501574abdcd5bea854f6c419e6a79a7b90e8ebd7b9ed29a002cada11f252b', 
    'Qp9QdAoidFUCr0pONckx/JJkBXmxce+NSxm5Sjh0N9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)