INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940f1e362302442a7c1c42fad280744891c9dafcd28483d8fb2df3438a6d335d', 
    'lqZAh4sFna6Nn4QPLWDT2DseazUSeiOvd3CImh96I2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)