INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1a4eadd147af3a28ecb6fd7f0e01fb35a26d0475381dd882fb6abba906b92e', 
    '4SGl5hs1kVkQs1YGeTiYu+YJZCTxg7755eNwuqIUYW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)