INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a7eb3d2a71e6b673e9b0813bf32d4946a5de3e545e3618433c888d8107d7cb', 
    '4jAd0NOiTM85u+NM1JBGF23hY5SHrFYHBL3ynPUqcf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)