INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28be39bcb8778221ae557a724605c8053d68d9ff640177de2c79af5efa040d9b', 
    'fpwXdApsFoa22Y52E65+2xabQXoicOLEOsGT1HwEejk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)