INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fbd8d2e8258f7c8a49158c9b126f5d1f07913345d461dc38da72eea7a0907df', 
    'zWYL9Or+uUcq/RI3yrzUnQ46ZRqYOhanjlbPP7T3id0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)