INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94287a9985309a315208bcf47905ef51d5fed5d4b65ef9e8a2a51c02d2bd5852', 
    'H09EadLZN4brxfRcAW3v0MmgRwipIEjaumWdj8q/Exo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)