INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a2adc5a2c299484c01bd158a3a452c669b3a707d36c676ad074fac39f444f2', 
    'X4u1oILqhDR4N0TehGtrH9Tu9vTIEPBe/UX58fCLJtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)