INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39cd43fdc393de1af170616d6ce3e6bc77394eb2d66881c39657247feda0107a', 
    'VslPc3c3IL1prOZZ6KJjPuz3ooaDfSP9bGGik+aDP+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)