INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfd6e15dd0d2cdef431fb12913c99a249b533f6b4bd920be667003b718aa1d5f', 
    '7StajCeg9Dmb3T1B8fgGJ8rYcsioedoo3D4vjME8+aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)