INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b3bf2c631a8c6cae64f9e05a1d481b4d5111a41e492ff9f2fee99ec435957ad', 
    'hMbpEjUCMBmIlvyp38+XokKhtqBoZbW0tNSqpFar5eE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)